154153201 has 4 divisors (see below), whose sum is σ = 154722304. Its totient is φ = 153584100.

The previous prime is 154153193. The next prime is 154153231. The reversal of 154153201 is 102351451.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102351451 = 5717 ⋅17903.

It is a cyclic number.

It is not a de Polignac number, because 154153201 - 2³ = 154153193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154153231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284145 + ... + 284686.

It is an arithmetic number, because the mean of its divisors is an integer number (38680576).

Almost surely, 2^154153201 is an apocalyptic number.

It is an amenable number.

154153201 is a deficient number, since it is larger than the sum of its proper divisors (569103).

154153201 is an equidigital number, since it uses as much as digits as its factorization.

154153201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569102.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 154153201 is about 12415.8447557949. The cubic root of 154153201 is about 536.1885254720.

The spelling of 154153201 in words is "one hundred fifty-four million, one hundred fifty-three thousand, two hundred one".